@book{48220,
	author = {Enkerlin-Hoeflich, Ernesto C. and Robles Gil, Patricio,},
	title = {Maravillas naturales de México :},
	publisher = {[Patricio Robles Gil],},
	year = {[2009]},
	series = {Colección Voces de la Tierra},
	address = {México :}
}